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low exhaust back pressure air in the fuel system gasket blow –by or leakage incorrect assembly of idler springs
to inspect if the cylinder has the water leakage to expel out the residual water /gas /oil from the cylinder to check if fuel supply is normal A and B
maintain radial alignment between the pump impeller and casing absorb all impeller shaft end thrust prevent water leakage to the atmosphere prevent wear of the pump casing and/or impeller
permanent loss of pump suction worn shaft seals high level in the oil sump low motor RPM
fuel line connections to cylinder injection valves gasket surfaces of the fuel oil filters discharge fitting of the fuel injector pumps suction side of the fuel oil tran
the burning of the fuel; medium shaft fuel spray; fresh air fuel; fuel spray the burning of the fuel; the burned gas mixture
cooling water vapor from the boiler starting air hot gases
An increased air temperature differential between the cooler inlet and outlet A decrease in the air pressure differential across the cooler Excessive condensate forming in the air box A decrease in the air temperature differential between the cooler inlet and outlet
direct action of cam shaft compressed air pressure hydraulic “push rods ” direct action of the main piston moving down
shaft and impeller motor and pump shaft casing and impeller wearing rings lantern ring and impeller
water leakage steam leakage oil leakage air leakage
closed, and no leakage permitted across the shaft packing closed, and only slight leakage permitted across the shaft packing open, and no leakage permitted across the shaft packing open, and only slight leakage permitted across the shaft packing
Absorb erosion of high velocity discharge stream Seal pump shaft against entry of air Isolate the discharge side from the suction side Dampen the turbulent discharge flow
Flywheel inertia Admission of starting air The way of the vessel securing of fuel to the cylinders
a variable-speed AC generator a fixed-speed AC generator an air blower a DC generator
in the store room in the cylinder in the scavenge air box in the water box
check oil level in bearing sump check them for leakage c through end seals pump bilges in time check temperature
charge air receiver scavenging air belt turbine air cooler
free entry of air to the crankcase water entering the crankcase while engine wash-downs are being performed excessive oil leakage during periods of increased blow-by sub-cooling internal components
Large misalignments can be tolerated between the shaft and engine coupling Slip is held to a minimum when reversing shaft rotation Engine torsion vibrations to the driven shaft are eliminated It aids in maintaining power factor
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